A anthonyd Mar 4, 2013 161 0 6,181 51 Knoxville, TN Nov 10, 2014 #21 Nov 10, 2014 #21 distant.star said: . Yes, push/pull until you experience a large, tingling sensation. That's why I sold my 100/400. It was making me go blind! Click to expand... This is just an urban legend, you can play with your lens all day and never go blind. ;D Upvote 0
distant.star said: . Yes, push/pull until you experience a large, tingling sensation. That's why I sold my 100/400. It was making me go blind! Click to expand... This is just an urban legend, you can play with your lens all day and never go blind. ;D
Aglet Feb 26, 2012 1,729 16 15,866 AB Nov 10, 2014 #22 Nov 10, 2014 #22 I'm sure there should be some precautionary note about not pointing at the sun too long... Upvote 0
TeT I am smiling because I am happy... Feb 16, 2014 827 0 9,546 57 Nov 10, 2014 #23 Nov 10, 2014 #23 if the pictures on CR of the product are legit, then it is a twist Upvote 0
